Welch 2044 1.2 cfm DryFast 2-Head Diaphragm Chemical Duty Pump
Reference: 2044B-01
Manufacturer: Welch Pumps
Welch DryFast PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, 2 head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications.
Free three feet 3/8" white premium food grade silicone vacuum tubing included.
The Welch 2044 is a two-head DryFast chemical duty diaphragm pump: 1.2 cfm (35 L/min) down to 9 torr. Built with solid PTFE heads, PTFE diaphragms and fluorinated plastic wetted surfaces, it runs oil-free and has a front control knob for setting vacuum.
| Welch catalogue number | 2044B-01 |
| Electrical requirements | 115V 60Hz single phase (230V version available on request) |
| Application | Rotary evaporation and general chemical duty |
| Pumping rate | 1.2 cfm (35 L/min) |
| Ult. vacuum pressure | 9 torr |
| Heads | 2 (PTFE) |
| Vacuum connection | 3/8" hose barb |
| Adjustable vac./gas ballast | Yes |
| Pump weight | 9.6 kg |
| Certification | CSA, CE |
| Warranty | One year |
Standard Package
| Welch 2044 chemical-resistant oil-free diaphragm pump | 1 pc |
| White premium food grade silicone vacuum hose | 3 ft |
| Power Cord with Plug | 1 pc |
| User's manual | 1 pc |
Reviews
What customers say about our store
Quick and reliable service provided! - Scheduled an appointment with Wayne the other day for a Dry Ice order pick up, he will go over and above for his customers to make sure we are well taken care of. Even with a broken foot !
Thanks again Wayne!
You've got my business!
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WOW
I'd like to first start with this business witch is great ,location was easy to find with good directions, the services wayne offers are a excellent industry best, I had items shipped and also picked up at business store front both very easy and quick
Also like to add the quality of the equipment sold as anything with logo extractor king is from my experience also again an industry best!
And last owner and…
Great service. Definitely recommend them to all
Great buisness very quality items and prompt phone and online services, backed by the owner who stands behind the product!! AAA service all around.
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